16672907120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3110617}}^1$

素因数の和:3110697

約数の個数: 40

約数和(自身を含む): 39343096464

約数和(自身を除く): 22670189344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 3110617, 6221234, 12442468, 15553085, 24884936, 31106170, 49769872, 62212340, 124424680, 208411339, 248849360, 416822678, 833645356, 1042056695, 1667290712, 2084113390, 3334581424, 4168226780, 8336453560, 16672907120]

約数ペア:

[(1, 16672907120), (2, 8336453560), (4, 4168226780), (5, 3334581424), (8, 2084113390), (10, 1667290712), (16, 1042056695), (20, 833645356), (40, 416822678), (67, 248849360), (80, 208411339), (134, 124424680), (268, 62212340), (335, 49769872), (536, 31106170), (670, 24884936), (1072, 15553085), (1340, 12442468), (2680, 6221234), (5360, 3110617)]